Walmart offers the McFarlane Toys The Walking Dead Prison Boiler Room Construction Set for $14.47. Opt for in-store pickup to avoid the $5.99 shipping fee. That's pennies under our mention from three weeks ago and the lowest price we could find by $11, excluding the mention below. This 176-piece set includes Rick Grimes and Gorged Walker figures.
A close price: Lucky Donk via Amazon has it for $14.98 with free shipping.